Pith Number

pith:MXM2HHRG

pith:2025:MXM2HHRGSWBJTMBDRN4CJZB6KT

not attested not anchored not stored refs pending

Practical approach to $2$-Euclidean Preferences

Du\v{s}an Knop, Jan Pokorn\'y, Martin Sl\'avik, Michal Dvo\v{r}\'ak

arxiv:2502.07454 v1 · 2025-02-11 · cs.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXM2HHRGSWBJTMBDRN4CJZB6KT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:12:37.640270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d9a39e26958299b0238b7824e43e54f1d95157b4355cfb527fbf5729eead47

Aliases

arxiv: 2502.07454 · arxiv_version: 2502.07454v1 · doi: 10.48550/arxiv.2502.07454 · pith_short_12: MXM2HHRGSWBJ · pith_short_16: MXM2HHRGSWBJTMBD · pith_short_8: MXM2HHRG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MXM2HHRGSWBJTMBDRN4CJZB6KT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 65d9a39e26958299b0238b7824e43e54f1d95157b4355cfb527fbf5729eead47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78eb13f51acfb9beefc9a3b1865c86276f643de4d3494a836427d620546857b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-11T10:56:30Z",
    "title_canon_sha256": "eaf6bd6f1d2a7a18282125892afe957656fbfd5af1366a885550e42339d4aa22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07454",
    "kind": "arxiv",
    "version": 1
  }
}